baber/WOPTO huggingface dataset:
Patent JP-H02241688-A (JP)
Title: Combination machining method
Inventor: SUGAWARA YASUNORI
IPC: B23K26/16
Filed: 1989-03-14
Abstract: PURPOSE:To machine material such as ceramics with high efficiency by using a general purpose tool by removing continuously a liquid molten part generated by irradiation of a laser beam by using gas injection and machining work at the same time. CONSTITUTION:The local molten part 5 is formed by irradiating the surface of a rotating workpiece 1 with the laser beam through a condensing lens 2. Simultaneously with it, gas is injected from a gas injection nozzle 3 fitted to the prescribed position to remove the most part of the molten part 5. Further, the heated and molten part left after removing the molten by the gas injection nozzle 3 is further removed completely by using the condensing lens 2 and the tool 4 fitted at the prescribed angle and position. In addition, because of local heating by the laser beam, the temperature rise of the whole of the workpiece is extremely low and a cooling device for the tool is unnecessary. Further, since the removing rate by the tool 4 is low as compared with the whole quantity of removal, wear of the tool is little even if an inexpensive carbide tool is used.
Patent JP-2000260013-A (JP)
Title: Running control method of tape-shaped magnetic recording medium, head mechanism and head holding mechanism therefor
Inventor: KANEKO SHINJI
IPC: G11B5/49
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a running control method of a tape-shaped magnetic recording medium and a head mechanism permitting a stable running by stripping off the tape-shaped magnetic recording medium from the head by using the tension of the tape itself if the medium adheres to the head. SOLUTION: The head mechanism HA performing recording or reproduction by making a tape-shaped magnetic recording medium 10 in slidable contact with the head in the tangent direction of the contact surface Cs of this running control method, is provided with the head Hd with a movable sucking part Mv constituted of a ferromagnetic body or a paramagnetic body and a rotary shaft Ax turning to an arbitrary turning angle, and a fixed attracting part Mf constituted of a permanent magnet fixedly arranged at a position opposed to the movable attracting part Mv, and applies the maximum self-aligning torque to the head Hd at zero turning angle.
Patent JP-S61223497-A (JP)
Title: Heat exchanger
Inventor: NOMURA SHINICHI
IPC: F28F9/24
Filed: 1985-03-28
Abstract: PURPOSE:To reduce the pressure loss of fluid, flowing outside of tubes, without reducing heat transfer efficiency so much by a method wherein baffle plates are constituted of a plurality of sheets arranged orthogonally to the flow direction of the fluid flowing outside of the tubes with spaces while neighboring baffle plates are arranged so that respective baffle plates will not be superposed in the flow direction of the fluid outside of the tubes. CONSTITUTION:Fluid A, flowing outside of the tubes, flows from an inlet nozzle 2 to the outlet nozzle 7 through a water chamber 3a, respective heat transfer tube 6 and the water chamber 3b while the fluid B, flowing outside of the tubes, flows from the inlet nozzle 9 to the outlet nozzle 10 through the outside of respective heat transfer tube 6 while heat exchange is effected between mutual fluids. In this case, the fluid B flows along the heat transfer tube 6 as shown by the arrow sign B1 and passes through respective baffle plates 5a, 5b, 5c toward widthwise direction without detouring so much. According to this method, neighboring baffle plates are arranged so as not to be superposed in the direction of the fluid outside of the tubes and the amount of change of direction of the fluid outside of tubes, which flows in a heat exchanging area, can be reduced in the widthwise direction upon passing through respective baffle plate, therefore, the pressure loss of the fluid outside of the tubes may be reduced without reducing heat transfer efficiency so much.
Patent JP-S60218319-A (JP)
Inventor: HERUBERUTO FUEEGE
IPC: A61K9/08
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08259056-A (JP)
Title: Web winding device
Inventor: FUJISAWA MAMORU
IPC: B65H18/20
Filed: 1995-03-22
Abstract: PURPOSE: To stably transmit the torque generated by the same drive shaft to each dividing rider roller for a long time while controlling it in a specified range in constituting a web winding device equipped with a plurality of dividing rider roller. CONSTITUTION: A hysteresis rotor 23 holding a hysteresis disk 29 and a magnetic rotor 24 holding a plurality of magnets 35 opposed to the hysteresis disk 29 are pivotally supported by a dividing roller shaft 13 through first and second roller bearings 21 and 22 internally and externally arranged double around the dividing shaft 13 respectively. The hysteresis rotor 23 integrally and rotatably supports a dividing roller 12, and the magnetic rotor 24 is connected to a drive shaft 14 through a driven gear 26 and a drive gear 28. The torque that the drive shaft 14 generates is transmitted to the dividing roller 12 by the hysteresis torque generated between the rotors 23 and 24 due to their relative rotation.
Patent JP-S62218612-A (JP)
Title: Evaporative cooling apparatus for internal combustion engine
Inventor: ISHIKAWA TERUAKI
IPC: F01P11/18
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the uneven distribution of the ingredients of non-freezing solution by controlling a refrigerant supply pump so as to change the mean level of the refrigerant up and down according to a detecting signal issued by a level sensor arranged in a water jacket. CONSTITUTION:The first level sensor 9 arranged at a middle position on the side of a cylinder head 3 is mounted on a water jacket 2 into which a refrigerant supply pump 6 supplies the refrigerant, and a detecting signal issued by the said sensor 9 is inputted to a control device 10. The control device 10 produces a signal to show the height of mean refrigerant liquid level from the value which is integrated by regarding the OFF state of the said sensor 9 as 1 and its ON state as 0 or a fixed sampling time, and controls the actuation of the refrigerant supply pump 6 to correspond to the above mean level established according to the number of engine revolutions and its load.
Patent JP-H07273978-A (JP)
Title: Printer control unit
Inventor: KIKUCHI NAOYUKI
IPC: H04N1/00
Filed: 1994-03-31
Abstract: PURPOSE:To make the quality of print high by dividing image data of one line into plural sublimes and correcting the data by a converting means for resolution, etc. CONSTITUTION:One line of image data is written in a line buffer 2 and read out repeatedly plural times by the converting means 4a for resolution, etc.; and the image data which are divided into plural sublines are processed by resolution conversion and enlargement or reduction and supplied to a line head 5. The subline data after being stored in a shift register 6 are transferred to a line buffer 7 and a light emission part 8 is controlled according to the image data to illuminate. At this time, resolution conversion in a main scanning direction generates variation in subline units by making sample positions different at the time of subline image data generation to suppress the generation of halftone moire, and thicking/thinning connection controls the illumination of the light emission part 8 of a line head 5 to form pixels of proper size.
Patent JP-S61221706-A (JP)
Title: Plane optical circuit
Inventor: NISHIMOTO YUTAKA
IPC: G01J1/02
Filed: 1985-03-27
Abstract: PURPOSE:To reduce the time and cost of the manufacture of an end surface of a plane optical circuit where light emitted by a light source is incident by forming a three-dimensional light guide dedicated to light where light emitted by a light source is incident through a plane lens on the plane optical circuit. CONSTITUTION:The light emitted by the light source 12 provided on the end surface of the plane optical circuit 11 is guided to the three-dimensional light guide 13 formed on the plane optical circuit 11 to reach a plane light guide 14, and then the light becomes divergent light 15 having an angle of divergence determined nearly by its wavelength and the beam spot size when it is propagated in the three-dimensional light guide and is then converted into collimated light 17 through a plane lens 16. At this time, the collimated light 17 is held parallel as long as the distance from the lane lens 16 to the boundary 18 between the three-dimensional light guide 13 and parallel light guide 14 is equalized to the focal length (f) of the plane lens 16. When the end surface 19 is formed, positioning is easy because the end surface 9 and three-dimensional light guide 13 are only present, and the time and cost of the manufacture are reduced.
Patent JP-2000253806-A (JP)
Title: Flour dough and processed food using the same
Inventor: KIMURA TOSHIAKI
IPC: A23G3/48
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide flour dough and a processed food using them inhibiting stiffening even if heated with a microwave oven after refrigerating or freezing storing. SOLUTION: This flour dough includes 0.04-3 wt.% of a low molecular weight gelatin having molecular weight 8,000-12,000. Skin of a chinese bun such as a bean-jam bun or meat bun or crust or the like of pizza pie using this flour dough is free from stiffening even if heated with the microwave oven after refrigerating or freezing storing.
Patent JP-S60204803-A (JP)
Title: Production of magnetic particle powder of acicular crystal metal consisting essentially of metallic iron
Inventor: KONDOU HIROYUKI
IPC: B22F9/22
Filed: 1984-03-29
Abstract: PURPOSE:To produce titled particle powder consisting essentially of metallic iron having excellent oxidation stability by reducing acicular crystal ferric oxide particles under heating and treating the particles to an immersion treatment in an org. solvent then treating the particles in an aq. soln. contg. ferrous hydroxide under adequate conditions. CONSTITUTION:Acicular crystal ferric oxide particles consisting essentially of Fe2O3 are used as a starting material and are reduced in a reducing gas under heating. The particles consisting essentially of the resulting metallic iron are subjected to an immersion treatment in an org. solvent and are dried at 20-50 deg.C after filtration. The dried particles are dispersed into an aq. soln. contg. ferrous hydroxide. The dispersion thereof is treated in a non-oxidative atmosphere in the range of 0.05-3.0mol/l concn. of an OH group and 50-100 deg.C. A magnetite film is formed on the particle surfaces by such treatment, by which the particles can be safely taken out into air and the decrease in the saturation magnetization sigmas owing to oxidation in the air is prevented. The magnetic particle powder of the acicular crystal metal consisting essentially of the metallic iron having excellent oxidation stability is obtd.
Patent JP-S62218557-A (JP)
Title: Device for vapor deposition
Inventor: TOYODA MAKI
IPC: C23C14/24
Filed: 1986-03-19
Abstract: PURPOSE:To form a vapor-deposited film which contains a small amount of impurities and has uniform film thickness on a base plate to be vapor-deposited by using such a material that an evaporated material is easily stuck on an antisticking plate thereof which is provided in a vapor deposition chamber in a device for vacuum vapor deposition and a stuck evaporated material is difficult to be peeled therefrom. CONSTITUTION:In case of vapor-depositing a light emitting layer or the like for a thin-film EL panel in the inside of a vacuum vapor deposition chamber 8, when vapor-depositing the light emitting layer 5 consisting of ZnS and Mn on the first insulated film (Y2O3 or the like) deposited on a transparent glass base plate 1, a vapor deposition source 9 for the above-mentioned light emitting layer 5 incorporated in a vessel 11 is heated and evaporated by electron beams 13 generated from an electron beam generator 10 and projected as an evaporated material (a), and the light emitting layer 5 consisting of ZnS and Mn is vapor- vaporated. In this case, as an antisticking plate 15 wherein the evaporated material (a) is prevented from sticking on the inner wall of the vapor deposition chamber 8, a coated layer 15b such as Al2O3 and SiO2 is provided on the surface of a stainless steel sheet 15a and thereby a stuck layer 14 of the evaporated material suck on the surface of the antisticking plate 15 is peeled from a layer 15b such as Al2O3, and the light emitting layer 5 uniform in film thickness can be formed without polluting the light emitting layer 5.
Patent JP-S53148003-A (JP)
Title: Washing machine with pump
Inventor: NUMATA KOUICHI
IPC: F04D29/10
Filed: 1977-05-31
Abstract: PURPOSE: To prevent water leakage from sealing part by providing bellows type seal which can easily follow a large deviation of center. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62232451-A (JP)
Inventor: SARE EI JIYABARIN
IPC: B29K67/00
Filed: 1987-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000255288-A (JP)
Title: Gas spring type tension balancer
Inventor: UCHIKOSHI TORU
IPC: B60M1/26
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a seal part from being damaged when a current by lightning is carried by directly connecting a body structure constituting one side such as casing, gas spring body or the like to a rod constituting the other side such as body rod, connecting rod or the like through an electric conductor. SOLUTION: A body structure constituting one side of a gas spring type tension balancer 1 such as a casing 10, a gas spring body 11 or the like is directly connected to a rod body constituting the other side such as a body rod 15, a connecting rod 17 or the like through an electric conductor, an expansible and contractible copper conductor 6A in this case, whereby a cable run not passing the seal part of the gas spring type tension balancer 1 is formed. The cable run not passing through the seal part 19 is positively formed on the gas spring type tension balancer 1, whereby the seal part 19 can be prevented from being damaged when a current by lightning is carried.
Patent JP-S59188690-A (JP)
Inventor: KIRIE KEIJI
IPC: G02F1/133
Filed: 1983-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51138943-A (JP)
Title: Method and device for driving a freezer
Inventor: YAMADA RIYOUKICHI
IPC: F25B9/00
Filed: 1975-05-28
Abstract: PURPOSE: A method of and device for driving a freezer effective to obviate the increasing of the pressure due to the retun of a freezing medium to its ordinary valve, in its cascade circle when the operation, and effective to be economically driven again. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58178733-A (JP)
Inventor: UENO YOUICHIROU
IPC: E03D5/09
Filed: 1982-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58179812-A (JP)
Title: Magnifying optical system
Inventor: KAWAMURA NORIAKI
IPC: G02B25/00
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a simple-structure and inexpensive magnifying optical system having middle magnifications, by satisfying prescribed various conditions in a lens system consisting of four lenses of two groups. CONSTITUTION:The lens system consists of four lenses of two groups, namely, the first positive lens group, where concaves of the first positive lens and the second negative meniscus lens are stuck to each other on the object side, and the second positive lens group where convexes of the third negative meniscus lens and the fourth positive lens are stuck to each other on the object side, and these lenses are arranged in order from the object side. In this lens system, various conditions of expressions I -X are satisfied. In expressions, F, ri, nui, and ni are the focal length of the whole of the system, the radius of curvature of the i-th face from the object side, the Abee's number of the i-th lens, and the d-line refractive index of the i-th lens respectively.
Patent JP-S59189881-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07271009-A (JP)
Title: Plate inspection device
Inventor: KANASE MASAKAZU
IPC: G03F1/00
Filed: 1994-03-31
Abstract: PURPOSE:To easily confirm the non-coincidence of respective original films with content about the non-coincidence by providing a marking means performing marking showing the non-coincidence at the non-coincident part of each original. CONSTITUTION:Respective pen mechanisms 10 and 11 are integrally provided with respective CCD cameras 4 and 5 on the rails of arms 8 and 9 and freely move in a direction (x). The coincidence/non-coincidence judging means of a master control part has a function for comparing the similarity of the image data of the respective original films 40 and 41 in each block and judging the degree of coincidence/non-coincidence in each block. In the case of inspecting the coincidence/non-coincidence by reading and comparing the image of the films 40 and 41 before and after correction, the marking is performed by the pen mechanism 11 at the non-coincident part of the film 41 in a color in accordance with the degree of non-coincidence and in a shape in accordance with the size thereof.
Patent JP-S55154954-A (JP)
Title: Prevention of high-temperature decomposition of 3,3'-thiodipropionitrile
Inventor: HATSUTORI MICHIO
IPC: C07C67/00
Filed: 1979-05-24
Abstract: PURPOSE: To prevent the decomposition of 3,3'-thiodipropionitrile (TDPN) useful as an antiozonant of rubber, at high temperature, by adding a specific compound having a phenolic skeleton.  
     CONSTITUTION: The decomposition of TDPN at high temperature (e.g. heating at ≥140°C) is prevented by adding (A) a compound of formula I (R 1 , 2  are H or 1W5C alkyl; R 3  is H, 1W5C alkyl, etc.; X is 1W4C alkylene, etc.), e.g. 2,6-di-tertiary- butyl-4-methylphenol, hydroquinone, etc. and (B) a compound of formula II, e.g. 2,2'-methylenebis(4-methyl-6-tertiary-butylphenol), to TDPN. Useful for the prevention of heat decomposition of TDPN when it is used as a recovering solvent of an aromatic compound or as a textile dyeing assistant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56159751-A (JP)
Title: Magnetic disk control system
Inventor: WATANABE YOSHINORI
IPC: G06F3/06
Filed: 1980-05-15
Abstract: PURPOSE:To improve the reliability of a system by providing processors which control magnetic disk devices, and by accessing a central processor by connecting a control register to each processor via a switch. CONSTITUTION:A central processor CPU10 is connected to magnetic disk devices 16-1-16-n via a magnetic disk controller 24, which consists of two processors 26 and 28 and a processor change-over switch 38. The processor 26 discriminates the presence of an interruption to the CPU10 and actuation from the CPU10 at any time and, when actuated, checks whether a front end 33 is used by its own system; when another system is using it, a channel busy signal is sent to the CPU10 and when not, the switch 38 is placed at the side of its own system to make contents of a group of control registers of the front end 33 stand by in a storage area 34b for other systems. Then, the contents standing by in an area 34a for its own system are set in a group of control registers and processing is performed corresponding to a command from the CPU10.
Patent JP-S59189755-A (JP)
Title: Repeating installation
Inventor: SHIMIZU HIROYUKI
IPC: H04L7/00
Filed: 1983-04-11
Abstract: PURPOSE:To keep synchronism of the reception side to save from attaining to the faulty state in connection with a line disconnection even if a repeating section in the preceding stage is disconnected, by inputting a false base band signal to a transmitter as the output of a receiver when a base band signal is not outputted from the receiver. CONSTITUTION:A protecting circuit 8 is constituted with a changeover switch circuit 84 and a PN signal generator 82. A general means such as a T-branch or the like is used as a distributing circuit 12, and the changeover switch circuit 84 is constituted with two changeover switch circuits 81. The output of a base band signal 4 from a receiver 3 is inputted to a transmitter 5 through the distributing circuit 12 by the switch circuit 84. If a current machine is faulty, the receiver 3 and the transmitter 5 are switched to a receiver 3' and a transmitter 5', and a signal 4' is outputted from the receiver 3'. Signals 4 and 4' are not outputted from receivers 3 and 3', an output 83 of the PN signal generator 82 is distributed and inputted to the transmitter 5 or 5' through the distributing circuit 12. Consequently, the transmission output of a repeating station is always a modulated signal.
Patent JP-H06260273-A (JP)
Title: High frequency induction heating coil
Inventor: KIMURA MASAKI
IPC: H05B6/32
Filed: 1993-02-26
Abstract: PURPOSE:To more reduce the diametric resistance fluctuation by providing a cavity and/or a groove on the single crystal side of a coil surface in parts of specified angles laid along the flowing direction of cooling water without being opened to the coil inner and outer edges. CONSTITUTION:A single wound flat heating coil 21 is a copper ring, and both end surfaces 32 having an inner edge 28 side constituted to have a tapered vertical section and feeding electrode parts 30, 31 provided on an outer edge wall 29 are approached to each other through a slit 33 as much as possible On the single crystal side surface, a groove 24a never opened to the inner edge 28 nor the outer edge 29 is provided within angles of 15-16 deg. laid along the flow of cooling water, grooves 24b-24d opened to the inner edge 28 within the angles of 90-270 deg., and grooves 24e-24f opened to the outer edge 29 within the angles of 0-90 deg. to the electrode parts 30, 31. The heating capacity of the coil 21 can be regulated and uniformed by these grooves according to the capacity near the slit 33 to reduce the resistance fluctuation in the diameter direction.
Patent JP-H11255702-A (JP)
Title: Recovery of carbon monoxide from acetic acid plant off gas
Inventor: SHISHIKURA SUSUMU
IPC: C01B32/40
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering un-reacted carbon monoxide directly from an off gas of an acetic acid plant without requiring the processes of removal of impurities and a pretreatment by introducing the off gas of the acetic acid plant directly into a pressure swing adsorption(PSA) device. SOLUTION: This method for recovering carbon monoxide from an off gas of an acetic acid plant, comprises directly introducing the off gas generated in an acetic acid production process into a PSA device, and separating and purifying CO contained in the above off gas by the PSA method. Concretely, e.g. by using the PSA device having 5 adsorption columns, components adsorbed more easily than CO such as methane and carbon dioxide are removed by the columns A and B, further components adsorbed more difficulty than CO such as hydrogen and nitrogen are removed by the columns C, D and E, and it is possible to separate and purify a high purity CO. It is preferable to use the off gas of the difficulty adsorbable component-separating columns as a virgin gas and/or a pressure-elevating gas for the easily adsorbable components- separating columns.